1 /* GStreamer 2 * Copyright (C) 2015 Sebastian Dröge <sebastian@centricular.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __GST_RTP_UTILS_H__ 21 #define __GST_RTP_UTILS_H__ 22 23 #include <gst/gst.h> 24 #include <gst/base/gstbitreader.h> 25 26 G_BEGIN_DECLS 27 28 G_GNUC_INTERNAL 29 void gst_rtp_copy_meta (GstElement * element, GstBuffer *outbuf, GstBuffer *inbuf, GQuark copy_tag); 30 31 G_GNUC_INTERNAL 32 void gst_rtp_copy_audio_meta (gpointer element, GstBuffer *outbuf, GstBuffer *inbuf); 33 34 G_GNUC_INTERNAL 35 void gst_rtp_copy_video_meta (gpointer element, GstBuffer *outbuf, GstBuffer *inbuf); 36 37 G_GNUC_INTERNAL 38 void gst_rtp_drop_meta (GstElement * element, GstBuffer *buf, GQuark keep_tag); 39 40 G_GNUC_INTERNAL 41 void gst_rtp_drop_non_audio_meta (gpointer element, GstBuffer * buf); 42 43 G_GNUC_INTERNAL 44 void gst_rtp_drop_non_video_meta (gpointer element, GstBuffer * buf); 45 46 G_GNUC_INTERNAL 47 gboolean gst_rtp_read_golomb (GstBitReader * br, guint32 * value); 48 49 G_GNUC_INTERNAL extern GQuark rtp_quark_meta_tag_video; 50 G_GNUC_INTERNAL extern GQuark rtp_quark_meta_tag_audio; 51 52 G_END_DECLS 53 54 #endif /* __GST_RTP_UTILS_H__ */ 55